ace.define("ace/mode/rust_highlight_rules", ["require", "exports", "module", "ace/lib/oop", "ace/mode/text_highlight_rules"], function (e, t, n) {
    "use strict";
    var r = e("../lib/oop"), i = e("./text_highlight_rules").TextHighlightRules,
        s = /\\(?:[nrt0'"\\]|x[\da-fA-F]{2}|u\{[\da-fA-F]{6}\})/.source, o = function () {
            this.$rules = {
                start: [{
                    token: "variable.other.source.rust",
                    regex: "'[a-zA-Z_][a-zA-Z0-9_]*(?![\\'])"
                }, {token: "string.quoted.single.source.rust", regex: "'(?:[^'\\\\]|" + s + ")'"}, {
                    token: "identifier",
                    regex: /r#[a-zA-Z_][a-zA-Z0-9_]*\b/
                }, {
                    stateName: "bracketedComment", onMatch: function (e, t, n) {
                        return n.unshift(this.next, e.length - 1, t), "string.quoted.raw.source.rust"
                    }, regex: /r#*"/, next: [{
                        onMatch: function (e, t, n) {
                            var r = "string.quoted.raw.source.rust";
                            return e.length >= n[1] ? (e.length > n[1] && (r = "invalid"), n.shift(), n.shift(), this.next = n.shift()) : this.next = "", r
                        }, regex: /"#*/, next: "start"
                    }, {defaultToken: "string.quoted.raw.source.rust"}]
                }, {
                    token: "string.quoted.double.source.rust",
                    regex: '"',
                    push: [{
                        token: "string.quoted.double.source.rust",
                        regex: '"',
                        next: "pop"
                    }, {
                        token: "constant.character.escape.source.rust",
                        regex: s
                    }, {defaultToken: "string.quoted.double.source.rust"}]
                }, {
                    token: ["keyword.source.rust", "text", "entity.name.function.source.rust"],
                    regex: "\\b(fn)(\\s+)((?:r#)?[a-zA-Z_][a-zA-Z0-9_]*)"
                }, {token: "support.constant", regex: "\\b[a-zA-Z_][\\w\\d]*::"}, {
                    token: "keyword.source.rust",
                    regex: "\\b(?:abstract|alignof|as|become|box|break|catch|continue|const|crate|default|do|dyn|else|enum|extern|for|final|if|impl|in|let|loop|macro|match|mod|move|mut|offsetof|override|priv|proc|pub|pure|ref|return|self|sizeof|static|struct|super|trait|type|typeof|union|unsafe|unsized|use|virtual|where|while|yield)\\b"
                }, {
                    token: "storage.type.source.rust",
                    regex: "\\b(?:Self|isize|usize|char|bool|u8|u16|u32|u64|u128|f16|f32|f64|i8|i16|i32|i64|i128|str|option|either|c_float|c_double|c_void|FILE|fpos_t|DIR|dirent|c_char|c_schar|c_uchar|c_short|c_ushort|c_int|c_uint|c_long|c_ulong|size_t|ptrdiff_t|clock_t|time_t|c_longlong|c_ulonglong|intptr_t|uintptr_t|off_t|dev_t|ino_t|pid_t|mode_t|ssize_t)\\b"
                }, {token: "variable.language.source.rust", regex: "\\bself\\b"}, {
                    token: "comment.line.doc.source.rust",
                    regex: "//!.*$"
                }, {
                    token: "comment.line.double-dash.source.rust",
                    regex: "//.*$"
                }, {
                    token: "comment.start.block.source.rust",
                    regex: "/\\*",
                    stateName: "comment",
                    push: [{
                        token: "comment.start.block.source.rust",
                        regex: "/\\*",
                        push: "comment"
                    }, {
                        token: "comment.end.block.source.rust",
                        regex: "\\*/",
                        next: "pop"
                    }, {defaultToken: "comment.block.source.rust"}]
                }, {
                    token: "keyword.operator",
                    regex: /\$|[-=]>|[-+%^=!&|<>]=?|[*/](?![*/])=?/
                }, {token: "punctuation.operator", regex: /[?:,;.]/}, {
                    token: "paren.lparen",
                    regex: /[\[({]/
                }, {token: "paren.rparen", regex: /[\])}]/}, {
                    token: "constant.language.source.rust",
                    regex: "\\b(?:true|false|Some|None|Ok|Err)\\b"
                }, {
                    token: "support.constant.source.rust",
                    regex: "\\b(?:EXIT_FAILURE|EXIT_SUCCESS|RAND_MAX|EOF|SEEK_SET|SEEK_CUR|SEEK_END|_IOFBF|_IONBF|_IOLBF|BUFSIZ|FOPEN_MAX|FILENAME_MAX|L_tmpnam|TMP_MAX|O_RDONLY|O_WRONLY|O_RDWR|O_APPEND|O_CREAT|O_EXCL|O_TRUNC|S_IFIFO|S_IFCHR|S_IFBLK|S_IFDIR|S_IFREG|S_IFMT|S_IEXEC|S_IWRITE|S_IREAD|S_IRWXU|S_IXUSR|S_IWUSR|S_IRUSR|F_OK|R_OK|W_OK|X_OK|STDIN_FILENO|STDOUT_FILENO|STDERR_FILENO)\\b"
                }, {
                    token: "meta.preprocessor.source.rust",
                    regex: "\\b\\w\\(\\w\\)*!|#\\[[\\w=\\(\\)_]+\\]\\b"
                }, {
                    token: "constant.numeric.source.rust",
                    regex: /\b(?:0x[a-fA-F0-9_]+|0o[0-7_]+|0b[01_]+|[0-9][0-9_]*(?!\.))(?:[iu](?:size|8|16|32|64|128))?\b/
                }, {
                    token: "constant.numeric.source.rust",
                    regex: /\b(?:[0-9][0-9_]*)(?:\.[0-9][0-9_]*)?(?:[Ee][+-][0-9][0-9_]*)?(?:f32|f64)?\b/
                }]
            }, this.normalizeRules()
        };
    o.metaData = {
        fileTypes: ["rs", "rc"],
        foldingStartMarker: "^.*\\bfn\\s*(\\w+\\s*)?\\([^\\)]*\\)(\\s*\\{[^\\}]*)?\\s*$",
        foldingStopMarker: "^\\s*\\}",
        name: "Rust",
        scopeName: "source.rust"
    }, r.inherits(o, i), t.RustHighlightRules = o
}), ace.define("ace/mode/folding/cstyle", ["require", "exports", "module", "ace/lib/oop", "ace/range", "ace/mode/folding/fold_mode"], function (e, t, n) {
    "use strict";
    var r = e("../../lib/oop"), i = e("../../range").Range, s = e("./fold_mode").FoldMode,
        o = t.FoldMode = function (e) {
            e && (this.foldingStartMarker = new RegExp(this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + e.start)), this.foldingStopMarker = new RegExp(this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + e.end)))
        };
    r.inherits(o, s), function () {
        this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/, this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/, this.singleLineBlockCommentRe = /^\s*(\/\*).*\*\/\s*$/, this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/, this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/, this._getFoldWidgetBase = this.getFoldWidget, this.getFoldWidget = function (e, t, n) {
            var r = e.getLine(n);
            if (this.singleLineBlockCommentRe.test(r) && !this.startRegionRe.test(r) && !this.tripleStarBlockCommentRe.test(r)) return "";
            var i = this._getFoldWidgetBase(e, t, n);
            return !i && this.startRegionRe.test(r) ? "start" : i
        }, this.getFoldWidgetRange = function (e, t, n, r) {
            var i = e.getLine(n);
            if (this.startRegionRe.test(i)) return this.getCommentRegionBlock(e, i, n);
            var s = i.match(this.foldingStartMarker);
            if (s) {
                var o = s.index;
                if (s[1]) return this.openingBracketBlock(e, s[1], n, o);
                var u = e.getCommentFoldRange(n, o + s[0].length, 1);
                return u && !u.isMultiLine() && (r ? u = this.getSectionRange(e, n) : t != "all" && (u = null)), u
            }
            if (t === "markbegin") return;
            var s = i.match(this.foldingStopMarker);
            if (s) {
                var o = s.index + s[0].length;
                return s[1] ? this.closingBracketBlock(e, s[1], n, o) : e.getCommentFoldRange(n, o, -1)
            }
        }, this.getSectionRange = function (e, t) {
            var n = e.getLine(t), r = n.search(/\S/), s = t, o = n.length;
            t += 1;
            var u = t, a = e.getLength();
            while (++t < a) {
                n = e.getLine(t);
                var f = n.search(/\S/);
                if (f === -1) continue;
                if (r > f) break;
                var l = this.getFoldWidgetRange(e, "all", t);
                if (l) {
                    if (l.start.row <= s) break;
                    if (l.isMultiLine()) t = l.end.row; else if (r == f) break
                }
                u = t
            }
            return new i(s, o, u, e.getLine(u).length)
        }, this.getCommentRegionBlock = function (e, t, n) {
            var r = t.search(/\s*$/), s = e.getLength(), o = n, u = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/, a = 1;
            while (++n < s) {
                t = e.getLine(n);
                var f = u.exec(t);
                if (!f) continue;
                f[1] ? a-- : a++;
                if (!a) break
            }
            var l = n;
            if (l > o) return new i(o, r, l, t.length)
        }
    }.call(o.prototype)
}), ace.define("ace/mode/rust", ["require", "exports", "module", "ace/lib/oop", "ace/mode/text", "ace/mode/rust_highlight_rules", "ace/mode/folding/cstyle"], function (e, t, n) {
    "use strict";
    var r = e("../lib/oop"), i = e("./text").Mode, s = e("./rust_highlight_rules").RustHighlightRules,
        o = e("./folding/cstyle").FoldMode, u = function () {
            this.HighlightRules = s, this.foldingRules = new o, this.$behaviour = this.$defaultBehaviour
        };
    r.inherits(u, i), function () {
        this.lineCommentStart = "//", this.blockComment = {
            start: "/*",
            end: "*/",
            nestable: !0
        }, this.$quotes = {'"': '"'}, this.$id = "ace/mode/rust"
    }.call(u.prototype), t.Mode = u
});
(function () {
    ace.require(["ace/mode/rust"], function (m) {
        if (typeof module == "object" && typeof exports == "object" && module) {
            module.exports = m;
        }
    });
})();
